EP0767623A4 - Systeme d'imagerie d'une region - Google Patents

Systeme d'imagerie d'une region

Info

Publication number
EP0767623A4
EP0767623A4 EP95920417A EP95920417A EP0767623A4 EP 0767623 A4 EP0767623 A4 EP 0767623A4 EP 95920417 A EP95920417 A EP 95920417A EP 95920417 A EP95920417 A EP 95920417A EP 0767623 A4 EP0767623 A4 EP 0767623A4
Authority
EP
European Patent Office
Prior art keywords
imaging
region
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95920417A
Other languages
German (de)
English (en)
Other versions
EP0767623A2 (fr
Inventor
Keith A Briggs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IMT Inc
Original Assignee
IMT Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IMT Inc filed Critical IMT Inc
Publication of EP0767623A2 publication Critical patent/EP0767623A2/fr
Publication of EP0767623A4 publication Critical patent/EP0767623A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
    • G01S15/8938—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions
    • G01S15/894—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions by rotation about a single axis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8993—Three dimensional imaging systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/5203—Details of receivers for non-pulse systems, e.g. CW systems
    • G01S7/52031—Extracting wanted echo signals
EP95920417A 1994-05-13 1995-05-12 Systeme d'imagerie d'une region Withdrawn EP0767623A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US242536 1994-05-13
US08/242,536 US5501222A (en) 1994-05-13 1994-05-13 System for imaging a region
PCT/US1995/005958 WO1995031130A1 (fr) 1994-05-13 1995-05-12 Systeme d'imagerie d'une region

Publications (2)

Publication Number Publication Date
EP0767623A2 EP0767623A2 (fr) 1997-04-16
EP0767623A4 true EP0767623A4 (fr) 1999-03-24

Family

ID=22915169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95920417A Withdrawn EP0767623A4 (fr) 1994-05-13 1995-05-12 Systeme d'imagerie d'une region

Country Status (4)

Country Link
US (1) US5501222A (fr)
EP (1) EP0767623A4 (fr)
AU (1) AU2587595A (fr)
WO (1) WO1995031130A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6182512B1 (en) * 1997-06-13 2001-02-06 General Electric Company Method and apparatus for imaging thin structures
JP2002131072A (ja) * 2000-10-27 2002-05-09 Yamaha Motor Co Ltd 位置案内システム、位置案内シミュレーションシステム及びナビゲーションシステム、並びに位置案内方法
SE530339C2 (sv) * 2006-07-13 2008-05-06 Delaval Holding Ab En apparat och förfarande för att igenkänna och bestämma en position
US8082041B1 (en) * 2007-06-15 2011-12-20 Piezo Energy Technologies, LLC Bio-implantable ultrasound energy capture and storage assembly including transmitter and receiver cooling
FR2923611B1 (fr) * 2007-11-13 2012-02-03 Claude Chekroun Dispositif de detection d'objets,notamment d'objets dangereux
US8974366B1 (en) 2012-01-10 2015-03-10 Piezo Energy Technologies, LLC High power ultrasound wireless transcutaneous energy transfer (US-TET) source
US9658331B2 (en) 2012-11-23 2017-05-23 Carestream Health, Inc. Synthetic aperture doppler ultrasound methods and apparatus
US9675322B2 (en) * 2013-04-26 2017-06-13 University Of South Carolina Enhanced ultrasound device and methods of using same
US11841424B2 (en) * 2017-11-28 2023-12-12 Texas Instruments Incorporated Methods and electronic device for dynamic distance measurements
DE102020102851A1 (de) * 2020-02-05 2021-08-05 Dspace Digital Signal Processing And Control Engineering Gmbh Prüfvorrichtung zum Test eines mit Ultraschallwellen arbeitenden Abstandssensors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446022A (en) * 1973-03-06 1976-08-11 Holotron Corp Radiation translation by rotary transducer scanning
GB2111207A (en) * 1981-12-01 1983-06-29 Kretztechnik Gmbh Ultrasonic scanning unit
GB2177208A (en) * 1985-06-26 1987-01-14 Commw Of Australia Improved real time ultrasonic scanning method and apparatus

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US4209853A (en) * 1974-07-22 1980-06-24 Hyatt Gilbert P Holographic system for object location and identification
US4463608A (en) * 1979-05-07 1984-08-07 Yokogawa Hokushin Electric Corp. Ultrasound imaging system
JPS5618854A (en) * 1979-07-25 1981-02-23 Fujitsu Ltd Ultrasonic diagnosing device
US4324140A (en) * 1980-07-31 1982-04-13 The United States Of America As Represented By The Secretary Of The Navy Electronically simulated rotating prism for ultrasonic beam scanning
US4330874A (en) * 1980-08-15 1982-05-18 Technicare Corporation Mechanical sector scanner head and power train
JPS57203434A (en) * 1981-06-08 1982-12-13 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus
DE3230897A1 (de) * 1982-08-19 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Ultraschall-tomographiegeraet
US4596145A (en) * 1983-09-20 1986-06-24 Smith Stephen W Acoustic orthoscopic imaging system
US4595915A (en) * 1984-02-06 1986-06-17 Mrs. Lawrence Israel Electronic surveillance system employing the doppler effect
US4550607A (en) * 1984-05-07 1985-11-05 Acuson Phased array acoustic imaging system
JPS6111658A (ja) * 1984-06-28 1986-01-20 Terumo Corp 超音波測定方法およびその装置
US4699009A (en) * 1985-11-05 1987-10-13 Acuson Dynamically focused linear phased array acoustic imaging system
US4841489A (en) * 1985-12-27 1989-06-20 Mitsubishi Denki Kabushiki Kaisha Method of imaging an object by ultrasonic or electromagnetic waves
US5235857A (en) * 1986-05-02 1993-08-17 Forrest Anderson Real time 3D imaging device using filtered ellipsoidal backprojection with extended transmitters
US4926868A (en) * 1987-04-15 1990-05-22 Larsen Lawrence E Method and apparatus for cardiac hemodynamic monitor
US5090412A (en) * 1987-08-31 1992-02-25 Yokogawa Medical Systems, Limited Ultrasonic diagnosis apparatus
US5070734A (en) * 1988-06-15 1991-12-10 Matsushita Electric Industrial Co., Ltd. Ultrasonic diagnostic apparatus
US5014710A (en) * 1988-09-13 1991-05-14 Acuson Corporation Steered linear color doppler imaging
US5159931A (en) * 1988-11-25 1992-11-03 Riccardo Pini Apparatus for obtaining a three-dimensional reconstruction of anatomic structures through the acquisition of echographic images
JPH02217000A (ja) * 1989-02-16 1990-08-29 Hitachi Ltd 超音波探触子
JP2777197B2 (ja) * 1989-06-13 1998-07-16 株式会社東芝 超音波診断装置
US5070879A (en) * 1989-11-30 1991-12-10 Acoustic Imaging Technologies Corp. Ultrasound imaging method and apparatus
DE58907139D1 (de) * 1989-12-22 1994-04-07 Siemens Ag Ultraschallgerät zur virtuellen Verkleinerung der Arrayteilung eines anschliessbaren Wandlerarrays.
US5111695A (en) * 1990-07-11 1992-05-12 General Electric Company Dynamic phase focus for coherent imaging beam formation
DE69120905T2 (de) * 1990-11-29 1996-11-28 Hitachi Construction Machinery Akustisches Mikroskopsystem
US5237542A (en) * 1991-03-29 1993-08-17 The Charles Stark Draper Laboratory, Inc. Wideband, derivative-matched, continuous aperture acoustic transducer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446022A (en) * 1973-03-06 1976-08-11 Holotron Corp Radiation translation by rotary transducer scanning
GB2111207A (en) * 1981-12-01 1983-06-29 Kretztechnik Gmbh Ultrasonic scanning unit
GB2177208A (en) * 1985-06-26 1987-01-14 Commw Of Australia Improved real time ultrasonic scanning method and apparatus

Also Published As

Publication number Publication date
WO1995031130A1 (fr) 1995-11-23
US5501222A (en) 1996-03-26
EP0767623A2 (fr) 1997-04-16
AU2587595A (en) 1995-12-05

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Legal Events

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